Iyo uganira ku guhanga udushya no kunoza uburyo bwo gukwirakwiza amashanyarazi y’ibinyabiziga bikoresha amashanyarazi, hibandwa cyane cyane ku bice byingenzi nkibice bikuru bigenzura n’ibikoresho by’amashanyarazi, mu gihe ibice bifasha nka capacator bikunda kwitabwaho cyane. Nyamara, ibi bice byingirakamaro bigira ingaruka zikomeye kumikorere rusange ya sisitemu. Iyi ngingo izacengera mubikorwa bya YMIN ya capacitori ya firime mububiko bwamashanyarazi hanyuma harebwe uburyo bwo guhitamo no gukoresha imashini mumashanyarazi.

Mu bwoko butandukanye bwa capacator,ubushobozi bwa aluminium electrolytikemugire amateka maremare kandi bafite umwanya wingenzi mubijyanye na electronics. Ariko, hamwe nihindagurika ryibisabwa byikoranabuhanga, imipaka ya capacitori ya electrolytike yarushijeho kugaragara. Nkigisubizo, ubundi buryo busumba ubundi - ubushobozi bwa firime - bwagaragaye.

Ugereranije nubushobozi bwa electrolytike, ubushobozi bwa firime butanga ibyiza byingenzi mubijyanye no kwihanganira voltage, kwihanganira urukurikirane ruto (ESR), kutagira polarite, gukomera gukomeye, no kuramba. Ibiranga bituma ubushobozi bwa firime bugaragara muburyo bworoshye bwo gushushanya sisitemu, kuzamura ubushobozi bwa ripple, no gutanga imikorere yizewe mubihe bibi by’ibidukikije.

Imbonerahamwe: Kugereranya ibyiza byo kugereranyaubushobozi bwa firimena aluminium electrolytike

Mugereranije imikorere ya capacator ya firime hamwe nibidukikije bikoresha ibinyabiziga byamashanyarazi, biragaragara ko hariho urwego rwo hejuru rwo guhuza byombi. Nkibyo, ubushobozi bwa firime ntagushidikanya nibintu byatoranijwe mugikorwa cyo gukwirakwiza amashanyarazi yimodoka. Ariko, kugirango barebe ko bikwiranye na porogaramu zikoresha amamodoka, izo capacator zigomba kuba zujuje ubuziranenge bwimodoka, nka AEC-Q200, kandi zigaragaza imikorere yizewe mubihe bikabije. Ukurikije ibyo bisabwa, guhitamo no gukoresha ubushobozi bwa capacator bigomba kubahiriza aya mahame.

01 Ubushobozi bwa firime muri OBC

Urukurikirane	MDP	MDP (H)
Ishusho
Ubushobozi （Urwego）	1μF-500μF	1μF-500μF
Umuvuduko ukabije	500Vd.c.-1500Vd.c.	500Vd.c.-1500Vd.c.
Ubushyuhe bwo gukora	Ikigereranyo cya 85 ℃, ubushyuhe ntarengwa 105 ℃	Ubushyuhe ntarengwa 125 ℃, igihe cyiza 150 ℃
Amabwiriza yimodoka	AEC-Q200	AEC-Q200
Guhindura	Yego	Yego

Sisitemu ya OBC (On-Board Charger) mubusanzwe igizwe nibice bibiri byingenzi: umuzunguruko uhindura uhindura amashanyarazi ya AC muri DC, hamwe na DC-DC ihindura amashanyarazi itanga ingufu za DC zisabwa kugirango zishyurwe. Muri iki gikorwa,ubushobozi bwa firimeshakisha porogaramu mubice byinshi byingenzi, harimo:

●EMI Muyunguruzi
●DC-Ihuza
●Ibisohoka
●Resonant Tank

02 Gusaba ibintu byerekana ubushobozi bwa firime muri OBC

YMINitanga urutonde rwibikoresho bya firime bikwiranye na DC-Ihuza hamwe nibisohoka muyunguruzi. Ikigaragara ni uko ibyo bicuruzwa byose ari AEC-Q200 yimodoka-yemewe. Byongeye kandi, YMIN itanga icyitegererezo cyihariye cyagenewe ubushyuhe bwo hejuru nubushuhe buhebuje (THB), butanga abaterankunga guhinduka muguhitamo ibice.

Imiyoboro ya DC

Muri sisitemu ya OBC, ubushobozi bwa DC-Ihuza ni ngombwa mu gushyigikira ubu no kuyungurura hagati yumuzunguruko hamwe na DC-DC. Igikorwa cyacyo cyibanze ni ugukuramo umuvuduko mwinshi muri bisi ya DC-Ihuza, ukirinda imbaraga z'umuvuduko mwinshi hejuru ya DC-Ihuza no kurinda umutwaro kurenza urugero.

Ibiranga ibintu biranga ubushobozi bwa firime-nko kwihanganira voltage nyinshi, ubushobozi bunini, hamwe no kutagira polarite - bituma biba byiza kuri DC-Ihuza muyunguruzi.

YMIN'sMDP (H)urukurikirane ni amahitamo meza kubushobozi bwa DC-Ihuza, itanga:

Ibisohoka Muyunguruzi

Kugirango uzamure ibisubizo byigihe gito biranga umusaruro wa DC ya OBC, ubushobozi-bunini, buke-ESR busohoka muyunguruzi. YMIN itangaMDPubushobozi buke bwa DC-Ihuza ubushobozi bwa firime, ibiranga:

Ibicuruzwa bitanga imikorere idasanzwe, kwiringirwa, no guhuza n'imikorere isaba ibinyabiziga, kwemeza imikorere ya OBC neza kandi ihamye.

03 Umwanzuro